Move angular-mocks and observe-js to devDependencies
Move angular-mocks and observe-js to devDependencies

FirebaseExtended/angularfire,jamestalmage/angularfire,yoda-yoda/angularfire,itxd/angularfire,FirebaseExtended/angularfire,denisKaranja/angularfire,nbr1ninrsan2/angularfire,nbr1ninrsan2/angularfire,douglascorrea/angularfire,fbentz/angularfire,bpietravalle/angularfire,jamestalmage/angularfire,bpietravalle/angularfire,FirebaseExtended/angularfire,yoda-yoda/angularfire,fbentz/angularfire,douglascorrea/angularfire,cesarmarinhorj/angularfire,jamestalmage/angularfire,bpietravalle/angularfire,douglascorrea/angularfire,cesarmarinhorj/angularfire,itxd/angularfire,itxd/angularfire,cesarmarinhorj/angularfire,denisKaranja/angularfire,yoda-yoda/angularfire,fbentz/angularfire,denisKaranja/angularfire,nbr1ninrsan2/angularfire